linux/arch/arm/mach-pxa/sharpsl_pm.c
Thomas Gleixner 52e405eaa9 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge
The irgflags consolidation did conflict with the ARM to generic IRQ
conversion and was not applied for ARM. Fix it up.

Use the new IRQF_ constants and remove the SA_INTERRUPT define

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-02 17:29:22 -07:00

183 lines
4.4 KiB
C

/*
* Battery and Power Management code for the Sharp SL-C7xx and SL-Cxx00
* series of PDAs
*
* Copyright (c) 2004-2005 Richard Purdie
*
* Based on code written by Sharp for 2.4 kernels
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#undef DEBUG
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/apm.h>
#include <asm/arch/pm.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/sharpsl.h>
#include "sharpsl.h"
struct battery_thresh spitz_battery_levels_acin[] = {
{ 213, 100},
{ 212, 98},
{ 211, 95},
{ 210, 93},
{ 209, 90},
{ 208, 88},
{ 207, 85},
{ 206, 83},
{ 205, 80},
{ 204, 78},
{ 203, 75},
{ 202, 73},
{ 201, 70},
{ 200, 68},
{ 199, 65},
{ 198, 63},
{ 197, 60},
{ 196, 58},
{ 195, 55},
{ 194, 53},
{ 193, 50},
{ 192, 48},
{ 192, 45},
{ 191, 43},
{ 191, 40},
{ 190, 38},
{ 190, 35},
{ 189, 33},
{ 188, 30},
{ 187, 28},
{ 186, 25},
{ 185, 23},
{ 184, 20},
{ 183, 18},
{ 182, 15},
{ 181, 13},
{ 180, 10},
{ 179, 8},
{ 178, 5},
{ 0, 0},
};
struct battery_thresh spitz_battery_levels_noac[] = {
{ 213, 100},
{ 212, 98},
{ 211, 95},
{ 210, 93},
{ 209, 90},
{ 208, 88},
{ 207, 85},
{ 206, 83},
{ 205, 80},
{ 204, 78},
{ 203, 75},
{ 202, 73},
{ 201, 70},
{ 200, 68},
{ 199, 65},
{ 198, 63},
{ 197, 60},
{ 196, 58},
{ 195, 55},
{ 194, 53},
{ 193, 50},
{ 192, 48},
{ 191, 45},
{ 190, 43},
{ 189, 40},
{ 188, 38},
{ 187, 35},
{ 186, 33},
{ 185, 30},
{ 184, 28},
{ 183, 25},
{ 182, 23},
{ 181, 20},
{ 180, 18},
{ 179, 15},
{ 178, 13},
{ 177, 10},
{ 176, 8},
{ 175, 5},
{ 0, 0},
};
/* MAX1111 Commands */
#define MAXCTRL_PD0 1u << 0
#define MAXCTRL_PD1 1u << 1
#define MAXCTRL_SGL 1u << 2
#define MAXCTRL_UNI 1u << 3
#define MAXCTRL_SEL_SH 4
#define MAXCTRL_STR 1u << 7
/*
* Read MAX1111 ADC
*/
int sharpsl_pm_pxa_read_max1111(int channel)
{
if (machine_is_tosa()) // Ugly, better move this function into another module
return 0;
return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1
| MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
}
void sharpsl_pm_pxa_init(void)
{
pxa_gpio_mode(sharpsl_pm.machinfo->gpio_acin | GPIO_IN);
pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batfull | GPIO_IN);
pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batlock | GPIO_IN);
/* Register interrupt handlers */
if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED, "AC Input Detect", sharpsl_ac_isr)) {
dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin));
}
else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin),IRQT_BOTHEDGE);
if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED, "Battery Cover", sharpsl_fatal_isr)) {
dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock));
}
else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock),IRQT_FALLING);
if (sharpsl_pm.machinfo->gpio_fatal) {
if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED, "Fatal Battery", sharpsl_fatal_isr)) {
dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal));
}
else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal),IRQT_FALLING);
}
if (sharpsl_pm.machinfo->batfull_irq)
{
/* Register interrupt handler. */
if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED, "CO", sharpsl_chrg_full_isr)) {
dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull));
}
else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull),IRQT_RISING);
}
}
void sharpsl_pm_pxa_remove(void)
{
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr);
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr);
if (sharpsl_pm.machinfo->gpio_fatal)
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr);
if (sharpsl_pm.machinfo->batfull_irq)
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr);
}